# Swimming at the 2013 World Aquatics Championships – Men's 4 × 100 metre medley relay

The men's 4 × 100 metre medley relay event in swimming at the 2013 World Aquatics Championships took place on 4 August at the Palau Sant Jordi in Barcelona, Spain.

## Records

Prior to this competition, the existing world and championship records were:
| World record | United States (USA) Aaron Peirsol (52.19) Eric Shanteau (58.57) Michael Phelps (49.72) David Walters (46.80) | 3:27.28 | Rome, Italy | 2 August 2009 |
| Competition record | United States (USA) Aaron Peirsol (52.19) Eric Shanteau (58.57) Michael Phelps (49.72) David Walters (46.80) | 3:27.28 | Rome, Italy | 2 August 2009 |

## Results
### Heats

The heats were held at 10:51.
| Rank | Heat | Lane | Name | Nationality | Time | Notes |
| 1 | 3 | 4 | David Plummer (53.22) Nicolas Fink (1:00.17) Eugene Godsoe (51.59) Jimmy Feigen (47.74) | United States | 3:32.72 | Q |
| 2 | 3 | 5 | Ashley Delaney (53.85) Christian Sprenger (59.17) Kenneth To (52.37) Cameron McEvoy (47.85) | Australia | 3:33.64 | Q |
| 2 | 3 | 6 | Vladimir Morozov (54.67) Kirill Strelnikov (59.84) Nikolay Skvortsov (51.43) Nikita Lobintsev (47.70) | Russia | 3:33.64 | Q |
| 4 | 2 | 3 | Camille Lacourt (54.02) Giacomo Perez d'Ortona (59.95) Jérémy Stravius (51.96) Fabien Gilot (48.11) | France | 3:34.04 | Q |
| 5 | 2 | 4 | Ryosuke Irie (53.67) Kosuke Kitajima (1:00.10) Takuro Fujii (52.18) Shinri Shioura (48.30) | Japan | 3:34.25 | Q |
| 6 | 1 | 6 | Mirco di Tora (54.99) Fabio Scozzoli (59.63) Matteo Rivolta (51.60) Marco Orsi (48.07) | Italy | 3:34.29 | Q |
| 7 | 2 | 5 | László Cseh (54.19) Dániel Gyurta (59.50) Bence Pulai (52.12) Krisztián Takács (48.83) | Hungary | 3:34.64 | Q |
| 8 | 1 | 5 | Felix Wolf (55.12) Hendrik Feldwehr (59.56) Steffen Deibler (51.58) Dimitri Colupaev (48.65) | Germany | 3:34.91 | Q |
| 9 | 1 | 4 | Chris Walker-Hebborn (54.33) Ross Murdoch (1:00.13) Michael Rock (52.32) Adam Brown (48.45) | Great Britain | 3:35.23 | |
| 10 | 1 | 3 | Xu Jiayu (53.69) Gu Biaorong (1:00.92) Wu Peng (52.31) Lü Zhiwu (49.03) | China | 3:35.95 | |
| 11 | 2 | 6 | Darren Murray (55.17) Cameron van der Burgh (1:00.47) Chad le Clos (51.88) Leith Shankland (48.70) | South Africa | 3:36.22 | |
| 12 | 3 | 2 | Leonardo de Deus (54.96) Felipe Lima (59.32) Nicholas Santos (53.70) Marcelo Chierighini (48.33) | Brazil | 3:36.31 | |
| 13 | 2 | 1 | Danas Rapšys (55.57) Giedrius Titenis (59.44) Tadas Duškinas (52.95) Mindaugas Sadauskas (48.76) | Lithuania | 3:36.72 | |
| 14 | 3 | 3 | Gareth Kean (54.08) Glenn Snyders (59.19) Shaun Burnett (55.20) Matthew Stanley (49.23) | New Zealand | 3:37.70 | |
| 15 | 3 | 7 | Charles Francis (55.21) Richard Funk (1:00.88) Coleman Allen (52.04) Luke Peddie (50.63)) | Canada | 3:38.76 | |
| 16 | 1 | 2 | Jonatan Kopelev (54.91) Imri Ganiel (1:01.72) Yakov-Yan Toumarkin (53.61) Nimrod Shapira Bar-Or (49.07) | Israel | 3:39.31 | |
| 17 | 2 | 7 | Pavel Sankovich (55.85) Viktar Vabishchevich (1:02.03) Yauhen Tsurkin (51.74) Ihar Boki (51.13) | Belarus | 3:40.75 | |
| 18 | 1 | 7 | Martin Baďura (55.93) Petr Bartůněk (1:02.24) Martin Žikmund (54.64) Martin Verner (48.68) | Czech Republic | 3:41.49 | |
| 19 | 2 | 8 | Guven Duvan (56.95) Demir Atasoy (1:01.15) İskender Baslakov (55.35) Doğa Çelik (50.26) | Turkey | 3:43.71 | |
| 20 | 3 | 8 | Shin Hee-Woong (55.96) Choi Kyu-Woong (1:01.95) Chang Gyu-Cheol (53.79) Yang Jung-Doo (52.38) | South Korea | 3:44.08 | |
| 21 | 1 | 1 | Ezequiel Trujillo (58.25) David Oliver Mercado (1:02.16) Ramiro Ramírez (55.30) Alejandro Escudero (49.68) | Mexico | 3:45.39 | |
| 22 | 3 | 1 | Mohamed Khaled (56.81) Mohamed Gadallah (1:05.08) Marwan Adel (54.00) Marwan Ismail (50.42) | Egypt | 3:46.31 | NR |
| | 2 | 2 | Radosław Kawęcki (54.20) Dawid Szulich (1:00.21) Paweł Korzeniowski Konrad Czerniak | Poland | | DSQ |

### Final

The final was held at 19:31.
| Rank | Lane | Name | Nationality | Time | Notes |
| | 6 | Camille Lacourt (53.23) Giacomo Perez d'Ortona (59.56) Jérémy Stravius (51.33) Fabien Gilot (47.39) | France | 3:31.51 | |
| | 5 | Ashley Delaney (53.55) Christian Sprenger (58.47) Tommaso D'Orsogna (52.34) James Magnussen (47.28) | Australia | 3:31.64 | |
| | 2 | Ryosuke Irie (53.48) Kosuke Kitajima (59.29) Takuro Fujii (51.67) Shinri Shioura (47.82) | Japan | 3:32.26 | |
| 4 | 3 | Vladimir Morozov (53.99) Kirill Strelnikov (59.24) Yevgeny Korotyshkin (51.48) Andrey Grechin (48.03) | Russia | 3:32.74 | |
| 5 | 8 | Felix Wolf (55.04) Hendrik Feldwehr (58.94) Philip Heintz (51.90) Steffen Deibler (48.09) | Germany | 3:33.97 | |
| 6 | 7 | Mirco di Tora (55.03) Fabio Scozzoli (58.79) Matteo Rivolta (51.87) Marco Orsi (48.37) | Italy | 3:34.06 | |
| 7 | 1 | László Cseh (54.07) Dániel Gyurta (59.14) Bence Pulai (52.06) Krisztián Takács (48.82) | Hungary | 3:34.09 | |
| | 4 | Matt Grevers (53.02) Kevin Cordes (DSQ (59.34)) Ryan Lochte (51.01) Nathan Adrian (46.69) | United States | 3:30.06 | DSQ |